Table of Contents
Advertisement
Quick Links
HITROL CO., LTD.
HEAD OFFICE.FACTORY.R&D INSTITUTE
HITROL CO., LTD 141, Palhakgol-gil, Jori-eup
Paju-si, Gyeonggi-do, Korea
TEL. : (+82)-31-950-9700
FAX. : (+82)-31-943-5600
www.hitrol.com
INSTRUCTION MANUAL
HITROL CO., LTD.
HM-90S Series
Float Type Level Switch
HM-90S Series
Doc. no. : HM90S_IM_Eng_Rev.0
Issue date : 2021. 09
1
Advertisement
Table of Contents
Related Manuals for HITROL HM-90S Series
Summary of Contents for HITROL HM-90S Series
- Page 1 HM-90S Series HITROL CO., LTD. HEAD OFFICE.FACTORY.R&D INSTITUTE HITROL CO., LTD 141, Palhakgol-gil, Jori-eup Paju-si, Gyeonggi-do, Korea TEL. : (+82)-31-950-9700 FAX. : (+82)-31-943-5600 www.hitrol.com INSTRUCTION MANUAL Float Type Level Switch HM-90S Series Doc. no. : HM90S_IM_Eng_Rev.0 Issue date : 2021. 09...
-
Page 2: Table Of Contents
HM-90S Series Table of contents Overview · · · · · · · · · · · · · · · · · · · · · · 3 Safety and Environment · · · · · · · · · · · · · · · 10 Operating Principles ·... -
Page 3: Overview
HM-90S Series Overview HM-90S Series is a level switch with ON/OFF contact signals to detect upper and lower limits of vessel. It has a solid structure and high reliability. It is mainly used as a water level detector for boilers of power plants and refining equipment of petrochemical plants. -
Page 4: Specifications
HM-90S Series Specifications Weather-Proof Model HM-90S HM-90SH Process connection 80A JIS 10K RF, Others 80A JIS 10K RF, Others Ambient Temperature -20℃ ~ +80℃ -40℃ to +200℃ Max. Process Temp. -40℃ to +120℃ -40℃ to +350℃ -40℃ to +500℃ Max. Process Pressure Up to 20kg/㎠... -
Page 5: Product Components
HM-90S Series Product Components HM-90S Series Carbon steel Housing (Weather-Proof) Aluminum Housing (Weather-Proof, Ex-Proof) Carbon steel Housing + Terminal Box (Weather-Proof) Aluminum Housing + Terminal Box (Weather-Proof) Terminal Terminal Cover Cover Base Base Cooling Fin Cooling Fin Wetted Parts Float... -
Page 6: Dimensions & Technical Specifications
HM-90S Series Dimensions & Technical Specifications Carbon steel Housing (Weather-Proof) ※ Unit of Length: [mm] ~120℃ ~200℃ ~350℃/~500℃ ~500℃ Aluminum Housing (Weather-Proof) ~120℃ ~200℃ ~350℃/~500℃ ~500℃ Aluminum Housing (Ex-Proof) ~120℃ ~200℃ ~300℃ ~350℃ If the fluid temperature is over 200°C, heat resistance cables for high temperatures shall be applied. -
Page 7: Switch Specification By Process Temperature
HM-90S Series Switch Specification by Process Temperature Process Std. Type Opt. Type Contact Rating Temp. AC 250V, 15A ~ 200˚C DC 125V, 0.5A AC 250V, 5A ~ 350˚C DC 125V, 0.5A Process Std. Type Opt. Type Contact Rating Temp. AC 250V, 1A ~ 500˚C... -
Page 8: Installation
HM-90S Series Installation - Default connection is a side type. - According to the dimensions of the drawing, the connection and main unit shall be leveled. Also, it is recommended to install a bracket to support the product if necessary. -
Page 9: Maintenance
HM-90S Series Maintenance Regular inspection helps in using the product in the optimal condition. As such, it is recommended to conduct annual inspection and maintenance. ■ Cage The cage is designed to endure high temperature, and its safety is confirmed with nondestructive and water-pressure tests. -
Page 10: Precautions For Transportation And Assembly
HM-90S Series Precautions ■ Pay special attention to prevent any impact on the device during transportation or assembly. Transportation ■ Pay attention to prevent any damage to any packing when transporting or mounting and Assembly the machine to the vessel. -
Page 11: Marking
HM-90S Series Marking ■ Product Identification The product identification mark is attached onto the housing and shows the product name, serial number, working temperature, working pressure, and matters regarding output. The serial number is a unique manufacturing number for the identification of products. -
Page 12: Warranty And Contact
You can request A/S at our website or by contacting our headquarters. ■ Headquarters ․ Factory ․ Laboratory Contact Number ADDRESS: HITROL CO., LTD 141, Palhakgol-gil, Jori-eup, Paju-si, Gyeonggi-do, Korea T E L : 031-950-9700 (Headquarters & A/S) F A X : 031-943-5600 (Headquarters & A/S)
Need help?
Do you have a question about the HM-90S Series and is the answer not in the manual?
Questions and answers